| Name: | AT2026exs |
| Right ascension: | 12h32m31.67s |
| Declination: | 48d05m18.08s |
| Discovery Date: | Feb. 25, 2026, 10:15 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.011 |
| Name: | J123231.51+480517.25 |
| Right ascension: | 12h32m31.51s |
| Declination: | 48d05m17.25s |
| Redshift: | None |
| Photometric Redshift: | 0.125 |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.67 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.97 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.7 |
| Validate global photometry | processed | 18.05 |
| Global host SED inference | processed | 393.5 |
| Local aperture photometry | processed | 5.53 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.376 | 10.414 | 10.456 |
| {\rm log}_{10}({\rm SFR}) | 0.133 | 0.311 | 0.488 |
| {\rm log}_{10}({\rm sSFR}) | -10.278 | -10.097 | -9.922 |
| {\rm stellar\ age} | 5.825 | 6.498 | 7.283 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.696 | -0.521 | -0.375 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.676 | 0.203 | 0.384 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.072 | 0.117 | 0.206 |
| \delta | -0.788 | -0.399 | 0.014 |
| \tau_1/\tau_2 | 1.012 | 1.293 | 1.610 |
| Q_{PAH} | 0.592 | 1.689 | 3.476 |
| U_{min} | 2.575 | 7.136 | 13.564 |
| {\rm log}_{10}(\gamma_e)\, | -3.119 | -2.125 | -0.998 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.365 | -1.788 | -1.363 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.139 | 1.461 | 1.825 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.150 | 0.266 | 0.370 |
| 0.03-0.10 Gyr | 0.086 | 0.334 | 0.558 |
| 0.10-0.32 Gyr | 0.222 | 0.447 | 0.634 |
| 0.32-1.05 Gyr | 0.251 | 0.441 | 0.595 |
| 1.05-3.38 Gyr | 0.229 | 0.449 | 0.627 |
| 3.38-10.94 Gyr | 0.442 | 0.564 | 0.654 |
| 10.94-12.15 Gyr | 0.235 | 0.609 | 0.984 |
Data not available
| RA, DEC (J2000): | 12h32m31.51s, 48d05m17.03s |
| semi major axis, semi minor axis (arcsec): | 8.91, 5.85 |
| angle (degrees, anti-clockwise from east): | -96.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 32.21 | 5.86 | 20.130 | 0.197 | AB |
| GALEX_NUV | 42.28 | 2.95 | 19.835 | 0.076 | AB |
| SDSS_u | 59.41 | 5.37 | 19.465 | 0.098 | AB |
| SDSS_g | 197.46 | 4.44 | 18.161 | 0.024 | AB |
| DES_g | 217.69 | 1.28 | 18.055 | 0.006 | AB |
| PanSTARRS_g | 228.08 | 1.26 | 18.005 | 0.006 | AB |
| SDSS_r | 328.84 | 5.87 | 17.608 | 0.019 | AB |
| PanSTARRS_r | 338.58 | 2.1 | 17.576 | 0.007 | AB |
| SDSS_i | 464.16 | 8.34 | 17.233 | 0.020 | AB |
| PanSTARRS_i | 467.63 | 2.51 | 17.225 | 0.006 | AB |
| PanSTARRS_z | 501.87 | 4.01 | 17.149 | 0.009 | AB |
| SDSS_z | 572.11 | 21.36 | 17.006 | 0.041 | AB |
| DES_z | 520.8 | 4.97 | 17.108 | 0.010 | AB |
| PanSTARRS_y | 565.05 | 9.11 | 17.020 | 0.018 | AB |
| 2MASS_J | 1026.29 | 181.01 | 15.477 | 0.191 | Vega |
| 2MASS_H | 924.62 | 279.18 | 15.117 | 0.328 | Vega |
| 2MASS_K | 909.67 | 318.34 | 14.665 | 0.380 | Vega |
| WISE_W1 | 327.53 | 15.34 | 14.913 | 0.051 | Vega |
| WISE_W2 | 268.44 | 18.97 | 14.489 | 0.077 | Vega |
| WISE_W3 | 737.11 | 71.84 | 11.557 | 0.106 | Vega |